I currently have a 2012 iMac and will be migrating to a new 2013 iMac. Both have Mavericks. On previous iMacs, I have used a Time Machine backup for the migration. Unfortunately that always takes a long time to complete (usually about 5 hours). This time I would like to try using a Thunderbolt connection between the two iMacs to speed things up. I have read several threads of users with issues doing it this way. My goal is to migrate everything over as-is (user accounts, setting, the works) so in the end, I just reboot the new iMac and everything is exactly as it was on the old iMac. Has anyone successfully done this using Thunderbolt? Will using Target Disk mode on the source iMac accomplish a complete migration as I described above? Some sort of procedure would help me a lot. Thanks!